All I can say is I use a Core Audio PkyKraft 3L rack for the components and a special isolation shelf for the TT. This kit is amazingly well built, looks stunning and gives complete isolation from feedback. Here is what the system looked like before I purchased the TT shelf:
https://www.audiogon.com/systems/7324?_gl=1*8zqiuw*_ga*NTQyNTQxNjI2LjE2NzE3MzM0ODE.*_ga_SR0PMVVEN1*MTY3MjQyNDI5Ni45LjEuMTY3MjQyNDg5MC4xOS4wLjA.